This kit is essential for maintaining the inherent flow characteristics and tight shut-off performance of your pneumatic control valves

maintaining a consistent 3/8-inch flame coverage on the sensor tip

As a genuine 2-stage

a 1-1/2 inch thin-wall socket is recommended to ensure a secure seal without stripping the hex head

preventing combustion byproduct bypass and maintaining the integrity of the chimney-vented system

Johnson Controls A99BB-600 Temperature Sensor Els PW 17895 This kit is essential forThe Johnson Controls A99BB 600 is a high precision PTC silicon temperature sensor engineered for demanding HVACR applications, offering an exact 1: 1 replacement for the A99BB 600C model. This 1000 ohm temperature sensor features a negative temperature coefficient (PTC) design that ensures linear resistance output across its entire 40 to 212? F temperature range. Designed for versatility, this sensor is a staple for HVAC controllers and refrigeration